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The compact vane anemometer testo 417 was specifically developed to make it as easy as possible for you to take measurements on air inlets and outlets of air conditioning and ventilation systems. The integrated 100 mm vane quickly ensures precise results. Time and point average values as well as the volume flow are automatically calculated in the instrument and shown on the display.
This allows balanced residential ventilation systems to be adjusted especially efficiently - including quick documentation with the testo Smart App. In addition, the App not only supports you in configuring the measuring instrument and takes over display, storage and documentation of the measured values - it also turns your smartphone into a second display.
| Sensor Type | Vane |
| Measuring Range | 0.3 to 20 m/s |
| Accuracy ±1 digit | ±(0.1 m/s +1.5% of m.v.) |
| Resolution | 0.01 m/s |
| Volume Flow Calculation | |
| Measuring Range | 0 to +99999 m³/h |
| Resolution | 0.1 m³/h (0 to +99.9 m³/h) 1 °C /h (rem. measuring range) |
| NTC | |
| Measuring Range | 0 to +50 °C |
| Accuracy ±1 digit | ±0.5 °C |
| Resolution | 0.1 °C |
| General technical data | |
| Operating temperature | -20 to +50 °C |
| Housing Material | ABS + PC / TPE |
| Storage Temperature | -20 to +50 °C |
| Battery Type | 3 x AA |
| Battery life | 50 h |
| Dimension | 236mm x 108mm x 45 mm |
| Weight | 243g |
Buy with 100% confidence knowing your purchase is backed by the full Manufacturer's Warranty. Please register your product with provided warranty card.
| Color: | Blue, Purple, White |
| Size: | 20, 24 |
| Material: | 100% Polyester |
